About Black Neon Tetra
The Black Neon Tetra is an underrated gem that offers the peaceful temperament of tetras with a subtle, elegant color scheme. Unlike their colorful cousins, Black Neons display two distinct black and white stripes running the length of their bodies, with a subtle iridescent green-gold sheen. They are hardy, active, and perfect for adding movement to any community tank.
Care Guide
Care Requirements
Tank Setup
Black Neon Tetras are active and appreciate swimming space. They do well in planted tanks but need open areas for schooling.
Essential Setup:
- Heater maintaining 75-77°F
- Gentle filtration
- Dark substrate (enhances their stripe contrast)
- Moderate lighting
- Plants for security but with open swimming space
Water Quality
- Temperature: 72-79°F (22-26°C)
- pH: 5.5-7.5 (very adaptable)
- Water Hardness: Soft to moderate
- Ammonia/Nitrite: 0 ppm
- Nitrate: <20 ppm
Black Neons are surprisingly hardy and adapt well to various water conditions, making them excellent beginner fish.
Feeding
Omnivores with small mouths:
- Small flakes or micro pellets
- Frozen daphnia or cyclops
- Live baby brine shrimp
- Crushed flake foods
Feeding Schedule: 2-3 times daily, small amounts.
Behavior & Compatibility
Peaceful community fish that work well with:
- Other small tetras
- Rasboras
- Corydoras
- Small gouramis
- Shrimp
- Small livebearers
Avoid:
- Large predatory fish
- Fin-nippers
Schooling Behavior
Keep in groups of 6 minimum. They form tight schools and their black and white stripes create an elegant flowing pattern when they move together.
Tips for Success
- Keep in larger groups (10+) for impressive schooling
- Contrast with colorful tetras for visual interest
- Dark gravel makes their stripes pop
- Very forgiving fish for beginners